# AI-Driven Demand Planning Software for Enterprises

Modular end-to-end planning platform that unifies collaborative forecasting, advanced AI/ML, and cross-functional scenario planning.

[4.8 \ 179+ customer reviews in Supply Chain Planning Solutions as of September 6, 2026](https://www.gartner.com/reviews/market/supply-chain-planning-solutions/vendor/o9-solutions)

### UNLOCKING BILLIONS IN VALUE FOR CLIENTS IN 30+ INDUSTRIES

### Why Leaders Choose o9 Demand Planning

- ### AI/ML driver-based forecasting  
  o9 leverages machine learning and artificial intelligence to process large volumes of internal and external leading indicators of demand

- ### Knowledge Graph and Granular Visibility  
  o9’s Enterprise Knowledge Graph creates a digital twin of the business, providing unified visibility for smarter, more transparent planning.

- ### Flexible Demand Assumptions  
  Manage and track demand assumptions by volume or value across any level, horizon, or unit of measure, with workflows that seamlessly integrate into the consensus forecast.

- ### Exception Based Forecasting  
  A unified framework for tracking accuracy, bias, cycle changes, and FVA, with centralized alerts to enable proactive, touchless demand planning.

- ### Multi-Level & Multi-Horizon Forecasting  
  Splits forecast horizon into customizable terms, each defined and managed independently based on project needs.

- ### Customizable User-Friendly Platform  
  Modular design, intuitive UI, and built-in collaboration tools to support planners across industries.

## Examples of Business Value Achieved with o9

- **AB InBev**  
  - Maintained accurate, real-time inventory visibility, using data-driven forecasting to predict demand.  
  - 60% Reduction in Stock-Outs  
  - +53% Decrease in Inventory Losses
  - 70-90% Touchless Planning Adoption  
  - +11% Forecast Accuracy

## Live Demo with an o9 Expert

Get a personalized walkthrough with an o9 solution specialist and see how to drive faster, smarter planning decisions across your enterprise.

## FAQs Demand Planning

### Why is demand planning important?
Demand planning is an integral part of any business's supply chain management process, and its importance extends across multiple dimensions, impacting everything from operational efficiency to customer satisfaction and long-term profitability. A well-executed demand planning process ensures that businesses can anticipate customer needs and align resources effectively.

### What are the key elements of demand planning?
### Can you run scenarios and perform what-if analysis?
### What is the difference between Demand Planning and Demand Forecasting?
### What are the challenges of Demand Planning?
### What are the benefits of using Demand Planning software?
### How is collaborative demand planning different from traditional demand planning?
### Can sales and finance plan at different levels of granularity?
### How does o9 support cross-functional collaboration?
### Does collaborative demand planning work for B2B and B2C companies?
### How does AI enhance collaborative demand planning?
### How does collaborative demand planning connect to IBP or S&OP?
### How long does it take to implement collaborative demand planning with o9?